Glencoe Physics: Principles and Problems, Student Edition
Glencoe Physics: Principles and Problems, Student Edition
1st Edition
ISBN: 9780078807213
Author: Paul W. Zitzewitz
Publisher: Glencoe/McGraw-Hill
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Chapter 21.1, Problem 14PP
To determine

Magnitude of electric field exerted on test charge.

Expert Solution & Answer
Check Mark

Answer to Problem 14PP

  E=750N/C towards q.

Explanation of Solution

Given:

The given figure is,

  Glencoe Physics: Principles and Problems, Student Edition, Chapter 21.1, Problem 14PP

Point charge, q=3×106C

Distance from point charge, d=6m

Formula Used:

Strength of electric field at distance d away from point charge is given by,

  E=Kqd2

Where, E is electric field strength, K is Coulomb’s constant, q is the point charge and d is distance from the point charge.

Calculation:

Since, K=9×109Nm2/C2

So, on putting the values the magnitude of electric field on test charge at d is

  E=(9×199)×(3×106)62N/C=750N/C

The negative sign indicates that the direction of electric field is towards q.

Conclusion:

Therefore, the magnitude of electric field strength exerted on test charge is

  E=750N/C towards q.

Chapter 21 Solutions

Glencoe Physics: Principles and Problems, Student Edition

Ch. 21.1 - Prob. 11PPCh. 21.1 - Prob. 12PPCh. 21.1 - Prob. 13PPCh. 21.1 - Prob. 14PPCh. 21.1 - Prob. 15PPCh. 21.1 - Prob. 16SSCCh. 21.1 - Prob. 17SSCCh. 21.1 - Prob. 18SSCCh. 21.1 - Prob. 19SSCCh. 21.1 - Prob. 20SSCCh. 21.2 - Prob. 21PPCh. 21.2 - Prob. 22PPCh. 21.2 - Prob. 23PPCh. 21.2 - Prob. 24PPCh. 21.2 - Prob. 25PPCh. 21.2 - Prob. 26PPCh. 21.2 - Prob. 27PPCh. 21.2 - Prob. 28PPCh. 21.2 - Prob. 29PPCh. 21.2 - Prob. 30PPCh. 21.2 - Prob. 31PPCh. 21.2 - Prob. 32PPCh. 21.2 - Prob. 33PPCh. 21.2 - Prob. 34PPCh. 21.2 - Prob. 35PPCh. 21.2 - Prob. 36PPCh. 21.2 - Prob. 37PPCh. 21.2 - Prob. 38PPCh. 21.2 - Prob. 39PPCh. 21.2 - Prob. 40PPCh. 21.2 - Prob. 41SSCCh. 21.2 - Prob. 42SSCCh. 21.2 - Prob. 43SSCCh. 21.2 - Prob. 44SSCCh. 21.2 - Prob. 45SSCCh. 21.2 - Prob. 46SSCCh. 21.2 - Prob. 47SSCCh. 21.2 - Prob. 48SSCCh. 21 - Prob. 49ACh. 21 - Prob. 50ACh. 21 - Prob. 51ACh. 21 - Prob. 52ACh. 21 - Prob. 53ACh. 21 - Prob. 54ACh. 21 - Prob. 55ACh. 21 - Prob. 56ACh. 21 - Prob. 57ACh. 21 - Prob. 58ACh. 21 - Prob. 59ACh. 21 - Prob. 60ACh. 21 - Prob. 61ACh. 21 - Prob. 62ACh. 21 - Prob. 63ACh. 21 - Prob. 64ACh. 21 - Prob. 65ACh. 21 - Prob. 66ACh. 21 - Prob. 67ACh. 21 - Prob. 68ACh. 21 - Prob. 69ACh. 21 - Prob. 70ACh. 21 - Prob. 71ACh. 21 - Prob. 72ACh. 21 - Prob. 73ACh. 21 - Prob. 74ACh. 21 - Prob. 75ACh. 21 - Prob. 76ACh. 21 - Prob. 77ACh. 21 - Prob. 78ACh. 21 - Prob. 79ACh. 21 - Prob. 80ACh. 21 - Prob. 81ACh. 21 - Prob. 82ACh. 21 - Prob. 83ACh. 21 - Prob. 84ACh. 21 - Prob. 85ACh. 21 - Prob. 86ACh. 21 - Prob. 87ACh. 21 - Prob. 88ACh. 21 - Prob. 89ACh. 21 - Prob. 90ACh. 21 - Prob. 91ACh. 21 - Prob. 92ACh. 21 - Prob. 93ACh. 21 - Prob. 94ACh. 21 - Prob. 95ACh. 21 - Prob. 96ACh. 21 - Prob. 97ACh. 21 - Prob. 98ACh. 21 - Prob. 99ACh. 21 - Prob. 100ACh. 21 - Prob. 101ACh. 21 - Prob. 102ACh. 21 - Prob. 103ACh. 21 - Prob. 104ACh. 21 - Prob. 105ACh. 21 - Prob. 106ACh. 21 - Prob. 107ACh. 21 - Prob. 108ACh. 21 - Prob. 1STPCh. 21 - Prob. 2STPCh. 21 - Prob. 3STPCh. 21 - Prob. 4STPCh. 21 - Prob. 5STPCh. 21 - Prob. 6STPCh. 21 - Prob. 7STPCh. 21 - Prob. 8STP
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